00469nam a2200157Ia 4500008004100000020001800041082001700059100002500076245008100101260004300182300000800225650001600233650001400249653002100263653002700284170901s2013    xx            000 0 und d  a9788170358183  a001.51bD97I  aDutta, Subrata Kumar 0aInformation and Comunication Technologies (ICTs) for Sustainable Development  aNew DelhibDaya Publishing Housec2013  a257  aGneralities  aKnowledge  aEconomic aspects  aInformation technology